baber/WOPTO huggingface dataset:
Patent JP-2003093292-A (JP)
Title: Centrifugal dust collector and vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal dust collector including the dust collecting portion of a cyclone having improved performance for separating a fine dust, and a vacuum cleaner. SOLUTION: The centrifugal dust collector has an intake 5 serving as a hole into which suction air generated by an air intake/exhaust device 4 and a lower opening portion 6, is provided with a whirl chamber 8 having a larger diameter on the downstream side of the suction air and having substantially a conical or truncated cone shape, a dust collecting case 13 covering the whirl chamber 8 from the upstream side of the suction air, and a plurality of air holes 26 communicating with the dust collecting case 13 on the inclined sidewall 10 of the whirl chamber 8. The fine dust is removed by a strong force in the early stages, so that a simple structure can enhance the efficiency for separating the fine dust.
Patent JP-2003100084-A (JP)
Title: Phase change type nonvolatile memory
Inventor: ICHIHARA KATSUTARO
IPC: H01L27/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type nonvolatile memory operated surely and easily as a storage device by solving a basic problem of a phase change type nonvolatile memory (Ovonic memory) using phase change materials as a storage cell. SOLUTION: This device is provided with a storage cell (16) having phase change materials in which phase variation can be performed between an amorphous state and a crystal state, either of a first storage state and a second storage state can be stored selectively by phase-changeable one part (161) of the phase change materials of the storage cell between an amorphous state and a crystal state, in a residual part (162) of the phase change materials existing in the storage cell, write-in in an over-write mode can be performed by keeping a crystal state even in the first storage state and the second storage state and adjusting a resistance value of a storage cell appropriately.
Patent JP-2003108291-A (JP)
Title: Character string editing device and program thereof
Inventor: KISHI MOTOSHI
IPC: G06F3/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously display as many characters to be converted as possible on a display part. SOLUTION: A row of dot row (21A: 21B:...) is produced based on a plurality of dot rows (21a, 21b, 21c: 21d, 21e:...) of dot patterns of double-widh characters produced based on character patterns. The row is left-justified to produce dot patterns of single-width characters. Consequently, two characters of single-width character are displayed in a display area for a character of a double-width character.
Patent JP-2003093726-A (JP)
Title: Bill carrier device
Inventor: TANAKA TSUTOMU
IPC: G07D9/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To easily respond to different disposition pitches of game boards in installing a bill carrier device provided in a game island laterally disposed with the multiple game boards and carrying a bill inserted from a slot provided mating with the game board to the end of the game island. SOLUTION: This bill carrier device comprises multiple bill carrier units 16 provided mating with the game boards. The bill carrier unit 16 is provided with a carrier unit cover 34 covering a carrier passage and an insertion part cover 32 covering an insertion part for inserting the bill. The covers 32 and 34 can be opened/closed and the respective covers of the adjoining bill carrier units 16a and 16b have overlapped parts when being closed. The adjustment of the width of the overlapped part allows the device to easily respond to a case where the disposition pitches of the game boards are different.
Patent JP-2003105038-A (JP)
Title: Thermosetting resin composition for sealing optical semiconductor, and optical semiconductor device
Inventor: SUGAWARA MAKI
IPC: H01L23/29
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition for sealing an optical semiconductor excellent in transparency and heat resistance, and an optical semiconductor device. SOLUTION: The thermosetting resin composition for sealing an optical semiconductor comprises, as essential ingredients, (A) an unsaturated polyester resin obtained from an alicyclic polyhydric alcohol and/or an aliphatic polyhydric alcohol, an unsaturated polybasic acid and, as required, an alicyclic saturated polybasic acid and/or an aliphatic saturated polybasic acid, (B) a bismaleimide obtained from an alicyclic diamine compound and/or an aliphatic diamine compound, and (C) an organic peroxide. The optical semiconductor device is sealed with a cured product of the thermosetting resin composition for sealing an optical semiconductor.
Patent JP-2003108997-A (JP)
Title: Threshold setting method for binarization process, binarization processing circuit, binarization processing program and computer-readable recording medium
Inventor: HIRANO TAKASHI
IPC: G06T7/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make automatically settable a threshold for a binarization process on the basis of a desired area, and to make settable the plurality of thresholds. SOLUTION: The binarization process is executed to an input image on the basis of a prescribed threshold. The binarization processing method is provided with a process for displaying data on the input image as an image; a process for generating a density histogram on the basis of the input image, a process for calculating the density threshold value on the basis of a characteristic quantity expressed by peak numbers of peaks included in the density histogram of the input image and an offset amount of the peak number from a peak position, a process for specifying an arbitrary position to the displayed image by a user, and a process for setting the density threshold on the basis of the characteristic quantity obtained from a density value of the position specified on the image by the user.
Patent JP-2003102238-A (JP)
Title: Combine harvester
Inventor: HIDAKA SHIGEMI
IPC: B60K17/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional combine harvester in which, although the powered rotation of a reaping input shaft is limited in one direction with a pawl type one-way clutch to avoid the trouble of tines or the like by their reverse rotations, the one-way clutch has low durability because of being built in a pulley or the like, and further to solve the problem of the conventional combine harvester whose engine is fixed to a chassis through vibration-proof elastomer members to reduce vibrations and noises but is contrarily largely vibrated or makes large noises in dependence on the direction of outer loads applied to the output shaft of the engine. SOLUTION: This combine harvester having a counter case 64 for changing and controlling a power from the engine 35 or the like and transmitting the power to the treating systems of a reaping section and the like, respectively, and having a vehicle speed-synchronizing input shaft portion 62 in the counter case 64 is characterized by disposing the pawl type one-way clutch 159 in the vehicle speed-synchronizing input shaft portion 62 and further more enhancing the elastic constant of vibration-proof members 89, 90 on the side of a fly wheel 59 disposed in the belt-driving portion of the engine 35 than that of the vibration-proof members 87, 88 on the side of a drive shaft 63.
Patent JP-2003105266-A (JP)
Title: Powder coating material and method for forming coated film
Inventor: OKADA KATSUHIKO
IPC: C09D5/03
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material excellent in stainproofness against exposure of the coated film, excellent in finished appearance of the coated film without occurrence of defects such as a pitting surface, and excellent in workability at the application and in storage stability as well, and to provide a method for forming the coated film. SOLUTION: This powder coating material comprises (A) a silicate compound having a specified structure, (B) a resin composition and (C1) a high boiling point solvent whose boiling point at the normal pressure is 150 to 300 deg.C.
Patent JP-2003114792-A (JP)
Title: Printing organization selecting device, and printing profile selecting device
Inventor: MIZUNO MASAHIKO
IPC: G06Q50/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To automatically select a proper printing organization among plural printing organizations. SOLUTION: In a profile control server 31, plural printing systems and plural printing profiles respectively corresponding to them, and selecting data for selecting a proper printing profile among the plural printing profiles are stored. As a printing profile is demanded from a personal computer 11 of a design and production company 10, one or a prescribed number of printing profiles are selected based on the selecting data, so that a printing organization is indirectly selected. The printing profile of the selected printing organization is downloaded or provided.
Patent JP-2002182788-A (JP)
Title: Portable electronic equipment
Inventor: SETO MASA
IPC: G06F1/26
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic equipment in which a hard disk drive unit and a battery pack can be inserted and pulled out into/from an equipment housing part through a common opening part and can be stacked to be arranged in the equipment housing part and consequently, the housing structure can be simplified. SOLUTION: This portable electronic equipment is provided with the housing 4 having a bottom wall 5a with an opening part 100a opened, the equipment housing part 100 installed inside the housing and connected to the opening part, the hard disk drive unit 118 attached to the equipment housing part through the opening part detachably and the battery pack 135 attached to the equipment housing part through the opening part detachably so as to cover the hard disk drive unit. The hard disk drive unit and the battery pack are arranged inside the housing while overlapped in the direction of housing thickness.
Patent JP-2003122587-A (JP)
Title: Network equipment with software update function, software update processing program, and recording medium having software update processing program recorded therein
Inventor: MIYAZAWA TOMOKAZU
IPC: G06F9/445
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To update a program without interrupting the processing of the active program even if a program file is transferred without knowing the state of the processing from the outside. SOLUTION: This network equipment 10 comprises an auxiliary storage device 3 for storing various types of software, a RAM 5 for reading an execution program 31 stored in the auxiliary storage device 3, a CPU 1 for executing the program read in the RAM 5, and a communication port 2 for communicating with an external computer. When the name of the objective program is temporarily changed from the external computer and the program is transferred to the RAM 5 when the program is updated, a scheduler 33 is started to check for the presence or absence of a replacement program and the execution state of the program at specified intervals. When the program is not executed, the program is replaced.
Patent JP-2003119074-A (JP)
Title: Zinc oxide varistor and its production method
Inventor: ITO MASAHIRO
IPC: H01C7/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a zinc oxide varistor which can absorb surges and noises on a higher level, has reduced variation in voltage nonlinear coefficients, has a high production yield, and has a small change in voltage even in pulse operation. SOLUTION: By mol, 0.001 to 1.5% scandium oxide is added to a blended composition essentially consisting of zinc oxide, bismuth oxide, tricobalt tetraoxide, manganese dioxide, nickel oxide, aluminum oxide, diantimony trioxide, titanium oxide and dichromium trioxide, so that the zinc oxide varistor having a high nonlinear coefficient, and excellent pulse resistance is obtained.
Patent JP-2003118087-A (JP)
Title: Image recorder and method for detecting positional shift of image recording
Inventor: MITSUNAGA OSAMU
IPC: B41J2/01
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which relative positional shift of recording of a pair of test patterns being formed in order to adjust the ink ejection timing can be calculated in a short time. SOLUTION: The image recorder 100 comprises a carriage 110 and a sheet holding mechanism 140. The carriage 110 comprises a section 120 for recording an image on a sheet 192, and a CCD unit 130 for reading an image recorded on the sheet 192. The image recorder 100 further comprises a mechanism 172 for driving the carriage 110, a section 174 for controlling the recording section 120 to record a pair of test patterns on the sheet 192, and a section 176 for calculating the relative positional shift of recording the pair of test patterns based on cross correlation of the density data thereof. The image shift calculating section calculates positional shift of recording using the cross correlation function of the sum density data of the pair of test patterns, for example.
Patent JP-2003116545-A (JP)
Title: Method for visually analyzing base sequence and amino acid sequence by using sequence vector and comparative plot method between sequence vectors
Inventor: AIHARA KAZUYUKI
IPC: C12N15/09
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To enable application which has been impossible hitherto in a visually analyzing method in analysis of a base sequence and an amino acid sequence. SOLUTION: Analysis of the base sequence and the amino acid sequence is carried out by using sequence vectors and comparative plot method of distance between sequence vectors. As a result, the method enables visual analysis between various sequence vector series composed of bases or amino acids and enables application in wide range based on various bases without limiting to the level of consistency by generalizing definition of the distance in comparative plot method of distance between sequence vectors.
Patent JP-2003116866-A (JP)
Title: Knife for blood vessel
Inventor: MATSUTANI MASAAKI
IPC: A61B17/32
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a knife for a blood vessel the main body of which an operator can easily see and which the operator can easily prevent from piercing through the underside wall of the blood vessel even under a condition where the heart pulsates. SOLUTION: The knife 10 for the blood vessel is prepared by curving a part of a rod material 12 with a sharp apex 11 and a narrow diameter made of a metal and forming a cutting edge 13 extending from the apex part or the neighborhood of the apex part to the base end direction within a curved face. The tip 11 of the knife 10 for the blood vessel is brought into a little oblique contact with the upper wall 5a of the blood vessel 5 and the knife 10 for the blood vessel is rotated so as to be rotated into a circular arc form to pierce through the wall 5a of the blood vessel.  As shown in Fig. 3 (refer to the specification), the apex 11 of the knife 10 for the blood vessel makes a through-hole 5c in the wall 5a of the blood vessel and in addition, it makes a through-hole 5d by piercing the wall 5a for the blood vessel through from the inside to the outside at a position being separated by several mm. A cut 5e is formed by drawing the knife 10 for the blood vessel a little obliquely backward as shown by an arrow B. As the curved knife 10 for the blood vessel is rotated to pierce through the wall 5a of the blood vessel, it is easy to prevent the knife for the blood vessel from piercing through the underside wall 5b of the blood vessel.
Patent JP-2003133266-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a CMP processing polishing composition superior in smoothness of a copper film surface in the polishing composition of high selectivity in which the polishing rate of copper is high and the polishing rate of a tantalum compound is low in a CMP processing process of a semiconductor device having the copper film and the tantalum compound. SOLUTION: In the composition comprising (A) a polishing material, (B) quinolinecarboxylic acid, (C) organic acid, (D) hydrogen peroxide and (D) water in which the polishing material comprises at least one kind of fumed silica, colloidal silica, fumed alumina and colloidal alumina, primary particles of the polishing material are 0.01-0.2 μm.
Patent JP-2003132574-A (JP)
Title: Optical information recording device
Inventor: MASUI NARIHIRO
IPC: G11B7/0045
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To control precisely the amount of irradiation light even when a duty ratio of a multi-pulse section varies, and compensate automatically differential quantum efficiency fluctuation to control driving current. SOLUTION: This optical information recording device irradiates a light generated from a light source 102 on an information recording medium, and forms a recording mark. In the device, a modulated waveform signal is generated based on modulation data, and an average of a modulated waveform is generated to be set a target value of light emission based on the modulation data. Bias current is controlled so that a monitor light receiving signal generated by monitoring a part of the amount of outgoing light of the light source 102 by a photo detector 103 is coincident with the target value of light emission. And then the sum of output current of the modulated waveform signal and the bias current is amplified to be used as the driving current of the light source 102.
Patent JP-2003133057-A (JP)
Title: Light emitting device and electronic apparatus
Inventor: KOYAMA TOMOKO
IPC: H05B33/26
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device of new structure, for instance, capable of efficiently utilizing light and applicable not only to a display body but also to optical communication or the like and to provide an electronic apparatus using it. SOLUTION: This light emitting device includes a luminous layer 30 capable of emitting light by electroluminescence, a pair of electrodes 20 and 40 for applying an electric field to the luminous layer 30, and a substrate 10 having a recessed part 90 on its surface. The luminous layer 30 is disposed in the recessed part 90 of the substrate 10.
Patent JP-2003126518-A (JP)
Title: Game machine installing island
Inventor: KOTAKE YUJI
IPC: A63F7/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To install game machines with higher workmanship by facilitating construction and working even at game parlors where floor surfaces are inclined delicately. SOLUTION: A rail member 2 comprising a pair of long-sized angles is arranged parallel on both side parts with each one side thereof erected to form a base frame work 1 which is fixed on the floor surface of the game parlor. A plurality of machine frames 10 on which individual game machines are built are placed on the erected sides 2b of the rail member while a mounting member 11 comprising a pair of angles is fastened on the bottom surfaces of the individual machine frames so that each one side 11b thereof hangs between the erected sides of the rail member.  Bolts 14 for longitudinal adjustment are screwed down horizontally with respective tips thereof pressed onto the internal surfaces of the erected sides 2b of the rail member closer to both end parts of the mounting member while bolts 17 for height adjustment are screwed down vertically with respective tips thereof pressed onto the top surfaces of the bottom sides 2a of the rail member.
Patent JP-2003129830-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAWARA ATSUSHI
IPC: F02D41/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which the temperature of an NOx catalyst can be elevated, at an early stage, to the level at which sulfur poisoning is recovered when sulfur poisoning recovery is needed while suppressing the deterioration of fuel economy in an exhaust emission control device for an internal combustion engine. SOLUTION: This exhaust emission control device is provided with an NOx catalyst 20, a temperature elevation means 28 for the catalyst 20, and the operation condition-detecting means 33 and 36. The temperature elevation means 28 is composed such that a target temperature is determined based on the operation condition of an internal combustion engine 1 which is detected by the detecting means 33 and 36 to elevate the NOx catalyst temperature. Or alternatively, when the engine 1 is under a high load condition and its operation condition is not suitable for elevating the catalyst temperature, such an elevation is not carried out.
Patent JP-2003133987-A (JP)
Title: Thermal radiation structure of portable radio
Inventor: FUJIMOTO KAZUHIKO
IPC: H04B1/38
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that downsizing of products and making a high output are difficult due to a marked decrease in thermal radiation efficiency, since the conventional metal chassis having a high thermal conductivity conducts most of heat from a heating element of a portable radio and the chassis itself if composed so that it is never exposed to an outer surface, and that a downsized radio can not support data communication in a mobile station requiring a continuous transmission, or a base station. SOLUTION: A hole into which a heat pipe is inserted is provided on a top surface or a bottom surface of the radio, and a slot leading to a back of a mounted portion of the heating element on the chassis is formed, thereby enabling the heat pipe with a heatsink to be equipped. By the present invention, a downsized portable radio enabling the high output and the continuous transmission can be provided.
Patent JP-2003127533-A (JP)
Title: Ink jet recording sheet
Inventor: YOSHIMURA KOSAKU
IPC: B41M5/50
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which is excellent in image- printing density of an image without reducing other ink accepting performances. SOLUTION: This ink jet recording sheet has a coloring matter-accepting layer containing a cation polymer and an inorganic pigment particle, on a supporting body. In this case, the cation polymer has a group which is selected from a 4-36C alkyl group, an aryl group or an aralkyl group at the terminal end.
Patent JP-2003137103-A (JP)
Title: On-vehicle device control system
Inventor: NAGASAKA CHIKAO
IPC: B60R16/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device control system capable of preventing or reducing a wrong operation of an operating part, a switch or the like during steering wheel rotation. SOLUTION: A cruise control device 10 using the on-vehicle device control system is provided with a steering angle sensor 32 detecting rotation of a steering shaft 34 connected with a steering wheel 16, and when the steering shaft 34 rotates following rotation of the steering wheel 16, the steering angle sensor 32 detects the rotation of the steering shaft 34 and it outputs a rotational position detection signal. The rotational position detection signal and a manipulate signal from a control knob 20 are inputted in a computer 24, but when the rotational position detection signal is inputted, the manipulate signal is canceled and swinging operation of the control knob 20 becomes void.